baber/WOPTO huggingface dataset:
Patent JP-H0260873-A (JP)
Title: Linear motor type prime mover for cableway
Inventor: INOUE TAKATOMO
IPC: B61B13/06
Filed: 1988-08-25
Abstract: PURPOSE:To correct a floating displacement nearby the circumferential edge of a prime moving pulley so as to prevent the generation of vibration and noise by keeping a required gap between the secondary side conductor of a linear motor for driving the prime moving pulley and the first side stator by a posture correcting device. CONSTITUTION:A prime moving pulley 1 is rotated round an axis by the thrust of a linear motor 10 to drive a cable 5 wound on the circumferential edge 3 for operating a cable equipment. Gaps 13a, 13b between the first side stator 11a..., 11b... and the secondary side conductors 12a, 12b of the linear motor 10 is kept constant by guiding rollers 24a..., 24b... pivoted to the shaft pins 23a, 23b of a posture connection device with rolling and touching to the rolling faces 6a, 6b of the prime moving pulley 1. Like this way, the required valve of the important gap of the linear motor drive is accurately kept so that vibration and noise reduction can be achieved without the floating rotation.
Patent JP-H1153113-A (JP)
Title: Display input device
Inventor: YAO TORU
IPC: G06F3/041
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a display input device capable of detecting and removing dust and dirt deposited on a display face in the display input device for inputting data by directly touching the display face. SOLUTION: A picture input means 4 moves between the display face 1 and a transmission input face 2 and inputs picture information on a picture quality reference board 5 to a storage means 7. A picture information comparison means 8 compares picture information with standard picture information at regular time, which is previously inputted to the storage means 7. When a difference occurs, it is judged that an unnecessary object is adhered to the input face 2, a cleaning means 6 is operated and the unnecessary objet is removed. Thus, the unnecessary feeling of a user is eliminated, the hygiene of the device is kept and reliability can be improved.
Patent JP-S58110676-A (JP)
Inventor: ARAN FURANSHISU BAANESU
IPC: H05K1/03
Filed: 1982-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0498411-A (JP)
Title: Keyboard interface emulation device
Inventor: OUCHI YUKIO
IPC: G06F3/02
Filed: 1990-08-13
Abstract: PURPOSE:To accurately transfer information from an input device to an electronic computer by storing information from an input device temporarily and sending the stored information out in sequence by utilizing the time when the signal from a keyboard is not sent out. CONSTITUTION:The emulation device is provided with a buffer 9 for temporarily storing the information from the input device which is converted into a keyboard interface signal and when a keyboard state detection part 11 detects the signal from the keyboard not being sent out, the information stored in the buffer 9 is sent out under the control of a transmission control part 10 according to transmission intervals and a transmission quantity which are set in a transmis sion interval storage part 12 and a transmission quantity storage part 13 respec tively. Consequently, the storage contents of a transmission interval storage part 12 and a transmission quantity storage part 13 are properly set on a user side to accurately transmit the information from the input device 1 to the elec tronic computer 3.
Patent JP-H0655490-A (JP)
Title: Removing method and removing device of tire
Inventor: FURUKAWA TOMOKAZU
IPC: B26D1/45
Filed: 1992-08-07
Abstract: PURPOSE:To carry out the removing work of a tire from a wheel rim easily by removing the tire from the wheel rim after cutting the beads of the tire so as to release the fastening in the circumference of the tire. CONSTITUTION:When a tire T is removed from a wheel rim H, a pair of cutting means 3a and 3b provided oscillatable in the diameter direction of the tire T at the left and the right end wall sides of the tire T are fluctuated by a pair of hydraulic cylinders 4a and 4b to the inner side of the diameter direction of the tire T, at first. That is, while the left end wall and the right end wall are cut off to the inner side of the diameter direction, the bead parts B at the left end wall and the right end wall are cut off from the inner side of the tire T, so as to release the fastening in the circumference of the tire T. Then the neighboring part of the cutting part at the right end wall of the tire T cut by one side cutting edge 3a is pressed to the left side by a pressing means 5. That is, the bead parts B of the tire T are separated from the wheel rim H, and the tire T is removed.
Patent JP-S60103776-A (JP)
Title: Automatic focus control circuit
Inventor: MURASHIMA HIROSHI
IPC: G02B7/36
Filed: 1983-11-10
Abstract: PURPOSE:To realize high accuracy of AD conversion and to obtain improvement in reliablity by changing a condenser capacity of an integrating circuit so that an integration output level will not reach a saturation level. CONSTITUTION:An integration output level of an integrating circiut 6 is inputted in a comparator CP, and when the level exceeds a reference voltage, a shift pulse SP is inputted in a shift register SR and a counter 13. The first bit of the shift register SR becomes high, an analogue witch A1 is closed, and charge of a condenser C1 is diverted to a condenser C2. In this way, each time when the integration output exceeds the reference voltage during the sampling period, the comparator CP generates the shift pulse, and integration capacities 1-5C are switched so that the integration output level will not exceed the reference level.
Patent JP-H0493483-A (JP)
Title: Window frame structure
Inventor: NINOMIYA HARUO
IPC: E06B1/62
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the dew condensation by installing a wooden archivolt whose surface is covered with a plastic sheet on the room inside in comparison with a window closing tool and fixing an Al sash on the wooden archivolt and installing a heat shielding material between both. CONSTITUTION:A wooden archivolt 1 whose surface is covered with a plastic sheet 11 is fixed on a stud 6 erected between an outer wall member 4 and an inner wall, member 5, and an Al sash longitudinal frame 2 is fixed on the wooden archivolt 1 and the stud 6 by machine screws 7a and 7b, Then, two glass doors 8a and 8b and a braided door 9 are fitted in sliding inside the Al sash, and the projecting stripes 21a, 21b and 21c for stopping water are installed on the longitudinal frame 2. The wooden archivolt 1 is installed on the room inside in comparison with the glass doors 8a and 8b and the braided door 9, and a heat shielding member 3 is interposed between the wooden archivolt 1 and the longitudinal frame 2. Accordingly, the dew condensation on the wooden archivolt 1 is prevented, and the plastic sheet 11 is prevented from being damaged.
Patent JP-H1039300-A (JP)
Title: Color display device
Inventor: ONIKIRI AKIRA
IPC: G02F1/13357
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive color display device which can perform a multi-colored color display having high luminance and no color unevenness with a simple structure. SOLUTION: An LED block 3 is constituted of LEDs 3a, 3b, 3c of R, G, B as light emitting elements of three colors having different wavelengths which are mounted on a substrate 2 and a back light unit 1 having a reflection frame 4 reflecting luminescences from the LEDs to converge them and a liquid crystal shutter part 10 arranged at the front surface of the LEDs and is constituted as a light source block by arranging one pair of light emitting elements consisting of three colors roughly in a straight line shape.  Inclination angles of walls constituting the reflection frame 4 are constituted in such a manner that first walls 4a parallel with the straight line of the LED block 3 arranged in the reflection frame 4 are made to be a first inclination angle in which a reflection toward the upper side is large and second walls 4b crossing with the straight line at right angles are made to be a second angle in which a reflection toward the upper side is small. The LED block 13 is driven with an LED driving circuit 6 and the liquid crystal shutter 10 is driven with a shutter control circuit 12.
Patent JP-S58113429-A (JP)
Title: Continuous excavator for open pit
Inventor: NOZAKI YASUO
IPC: E21C47/00
Filed: 1981-12-26
Abstract: PURPOSE:To permit selective excavation of large amounts in a short time by a method in which excavation is made by a cutter drum while operating a crawler forward and excavated soil is recovered by a scraper and carried out in any direction by ascending and turning conveyers. CONSTITUTION:When turning a cutter drum 6 in the direction of arrow 10 while pressing it on the ground and operating a crawler 1 forward, the ground 40 is excavated by a cutter bit 11, and the excavated soil is pushed out in the direction of a scraper 13. The excavated soil is then delivered upwards by an ascending conveyer 19 consisting of a belt conveyer 20 and a chain conveyer 21, dropped from the dropping port 31 in a chute 29 onto a turning conveyer 30, and then delivered toward the direction of arrow 41. In this case, the delivery position of the excavated soil is ddetermined by setting the extending and shrinking amounts of an oil-pressure cylinder and the turning angle of a rotary plate 32 to desired values. Furthermore, adjusting the projecting amount of the cutter bit 11, non-sorting excavation of coal and rockbed layer is prevented.
Patent JP-S6452695-A (JP)
Title: Synthesis of crystal by vapor growth
Inventor: KIKUCHI MOTOHARU
IPC: C23C16/44
Filed: 1987-08-25
Abstract: PURPOSE:To prevent crack development on the dome-shaped crystal region during the titled synthesis so as to form said dome-shaped crystal on the concave spherical surface areas, by making the temperature on the substrate parts between adjacent concave spherical surface areas lower than that at each concave spherical surface area. CONSTITUTION:A feedstock gas fed through nozzles 3 and 4 is allowed to flow on a substrate 1 with a plural of concave spherical surface regions 2 present at intervals to form crystal through vapor growth process. During said process, the temperature at substrate parts between adjacent concave spherical surface areas 2 is made lower than that of the concave spherical surface areas 2. On the substrate parts where the temperature is lower, slower crystal formation rate will result in crystal thinner than that at the areas higher in the temperature. Thus, the flat plate-shaped crystal on the substrate will become thinner than those on the dome-shaped regions. Therefore, when cooled after the crystal synthesis completion, the thinner parts of the crystal are cracked, releasing the stress developed by the cooling; thus, no crack will develop on the dome- shaped crystal regions 5.
Patent JP-S6368288-A (JP)
Title: Linear beam taking off device
Inventor: HASHIMOTO AKIRA
IPC: B23K26/064
Filed: 1986-09-09
Abstract: PURPOSE:To uniformize a beam energy distribution, etc. by dividing the beam in a circular section by a dividing mirror, projecting the beam divided by a reverse mirror so that the arc side is opposed each other as well, then condensing it by a cylindrical lens. CONSTITUTION:A beam dividing part 30 is composed of two sets of division reverse mechanisms 31, 32, and a dividing mirror 33, reverse mirror 34, etc. are respectively arranged on the mechanisms 31, 32 as well. The beam 12 enlarged by a collimeter part 20 is divided by the mirror 33, the one part is reflected by the mirror 34, becoming a beam 13 and the remaining propagates linearly as a beam 14. Incident beams 13, 14 are then condensed by a cylindrical lens 42 so that the arc side of the beam may be opposed each other via the division mirror and reverse mirror in the mechanism 32. In this way, the beam energy distribution is uniformized and the heat treatment, refining, etc. of a large area are facilitated.
Patent JP-H0940375-A (JP)
Title: Tension wire winding unit of hoist
Inventor: KIMURA TAKATSUGU
IPC: B66D1/02
Filed: 1995-07-29
Abstract: PROBLEM TO BE SOLVED: To stop the rise of a hanger even though only the hanger is raised suddenly by a working error, and to prevent a dangerous condition, by providing a centrifugal force sensor, detecting a sudden rise of the hanger by this sensor, and discharging the balance pressure in an air cylinder rapidly. SOLUTION: To a tension wire winding unit, an acceleration sensor 15 which consists of plural weights 16 provided movable in the radius direction by the centrifugal force is provided. When a hanger 7b generates an abnormal condition, and it is dropped by removing a load in the moving condition, the balance between the pressure of an air cylinder and the load is lost, and the hanger is raised suddenly. In this case, the weights 16 move in the radius direction by the centrifugal force, and balls 19 provided on the outer periphery of the weights 16 enter to the recesses of a clutching 21, so as to turn the clutching 21. As a result, the push pin 23a of a mechanism valve 23 is pressed by a projection 24, so as to open the valve 23, the pressure in the air cylinder is released, and made 0. Consequently, a tension cord winding drum is decelerated, and the rise of the hanger is stopped.
Patent JP-S6455400-A (JP)
Title: Method for etching metal surface
Inventor: FUKUYAMA SHOZABURO
IPC: C25F3/14
Filed: 1987-08-26
Abstract: PURPOSE:To form a glossy etched surface with a deep etched part by carrying out electrolytic etching in the two strong and weak stages when a pattern is formed on the surface of a metallic ornamental part by photoresist-screen printing and electrolytic etching is carried out in an etchant with the part as an anode. CONSTITUTION:The surface of the stainless steel, etc., as the facing parts for a wrist watch, etc., except the marks and patterns is covered with a photoresist film by screen printing to form a desired resist pattern, and the steel is dipped in an etchant bath 1 contg. an aq. soln. of ferric chloride with a working jig 2 as an anode. A current is applied between the anode and a cathode 3 made of Ti as a counter electrode to etch the stainless steel part as the anode. In this case, the interval between the cathode and anode is controlled to 5-30cm and the voltage of 10-20V is impressed to carry out deep etching as the first stage. The interval is then increased to 30-100cm, the impressed voltage is decreased to 2-10V, and a current is applied as the second stage. Consequently, the minute protrusions on the etched surface formed in the first stage are prefer entially dissolved, smoothed, and brightened, and the etched steel having a beautiful appearance can be obtained.
Patent JP-H0939114-A (JP)
Title: Synthetic resin net body
Inventor: ISHIDA HIROSHI
IPC: B29C45/14
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a defect in a mesh part by forming a thin part on the boundary between a woof part and a warp part which constitute the mesh part and a frame body and making the thickness of the thin part in the thickness direction smaller than that of the mesh part in a synthetic resin net body in which the frame body is molded constantly around the mesh part. SOLUTION: In a mesh body 1, a frame body 3 is molded integrally around a mesh part 2, and a thin part 4 is formed on the boundary between the mesh part 2 and the frame body 3. In the mesh part 2, a woof part 2a and a warp part 2b, which are formed to have a square cross section, meet at right angles, and each end part is joined to the thin part 4. The thickness of the thin part 4 in the thickness direction is made smaller than that of the mesh part 2. An induction part 2c for reinforcement and for smooth entry of a synthetic resin is formed in the mesh part 2. The thin part 4 is formed in a plate shape and joined to the periphery of the mesh part 2, and the frame body 3 is joined to the outside periphery of the thin part 4.  The frame body 3 has a square cross section and is joined to the outside periphery of the thin part 4, thick, and formed to secure the strength of the whole net body 1.
Patent JP-S58204489-A (JP)
Inventor: OOTSUKA HIROSHI
IPC: H05B37/02
Filed: 1981-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0656539-A (JP)
Title: Monolithic refractory having phosphate bonding
Inventor: HASEGAWA TETSUO
IPC: C04B28/34
Filed: 1992-08-10
Abstract: PURPOSE:To provide an improved monolithic refractory having a phosphate bonding, which enhances the storage stability and stably maintains the workability of execution for a long period. CONSTITUTION:To 100wt.% composition consisting of a refractory aggregate and a refractory clay, 3-15wt.% (outer wt.%, hereafter the same) orthophosphoric acid solution or aluminum primary phosphate solution, 0.5-3wt.% organic acid and 0.1-3wt.% sodium primary phosphate are added. As a preferable method, 0.01-1wt.% water-holding resin is further added to the composition. Oxalic acid is preferred as the organic acid and starch powder is preferred as the water- holding resin. Thus, change in the lapse of time of the monolithic refractory having phosphate bonding is restrained and the storage for a long period is attained.
Patent JP-H1136650-A (JP)
Title: Aseismatic building structure
Inventor: YABUUCHI KOJI
IPC: E04H9/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To ensure good structural characteristics such as horizontal strength and horizontal rigidity without impairing profitability, while arranging stories with no aseismic walls as successive layers in an aseismic wall structure having plural stories, and to greatly enhance the flexibility of building designs. SOLUTION: A rigid-frame structure 4, at least a portion of which involves stories with no aseismic walls 33, is joined with the bottom of an aseismic wall structure 3 having plural stories. The aseismic wall structure 3 is formed by integrating a framework, which consists of opposite upright columns 31 on each story and frame beams 32 for upper and lower stories, with the aseismic walls 33. The rigid-frame structure 4 has a pair of inclined columns 41 spaced apart and inclined in such a way as to diverge outward within the same frame plane, and the capital of each inclined column 41 is connected to a leg part of the aseismic wall structure 3. An upper beams 42' at the stories of the rigid- frame structure 4 with no aseismic walls are formed by skeletal members having a greater strength than the frame beams of the aseismic wall structure 3.
Patent JP-H1135873-A (JP)
Title: Vinyl chloride resin granule for paste processing and its production
Inventor: YOKOYAMA TAIZO
IPC: C08F14/06
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain vinyl chloride resin granules for paste processing that can form a plastisol excellent in molding processability with a low viscosity and a low plasticizer content by blending them to a vinyl chloride resin for paste processing. SOLUTION: The objective granules are obtained by heat-treating a mixture of (A) vinyl chloride polymer particles with an average primary particle size of 0.6-5.0 μm and (B) the polymer particles of an average primary particle size of 0.05-0.5 μm. The resultant granules have an average particle size of 10-100 μm, the pore size of <=0.1 μm and particle disintegration rate of <=40% by ultrasonic wave disintegration.
Patent JP-H1057944-A (JP)
Title: Reduced pressure deaeration device
Inventor: AOKI TAIICHIRO
IPC: B01D19/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To efficiently remove dissolved gas, while evaporations of a solvent and a solute in a solution are controlled at minimum, by arranging a watertight container variable in the volume as a reduced pressure deaeration device disposed in the midway position of a transportation path of the solution and removing gas produced in the container when a volume of the container is expanded. SOLUTION: A volume of the container 5 is expanded from a contracted state of the container 5 by working a cylinder unit 7. Then, since the inside of the container 5 becomes a pressure-reduced state, dissolved gas is vaporized. When the volume of the container 5 is again contracted as far as the original state with the cylinder unit 7, the gas produced in the container 5, is discharged outside via a discharge pipe 8.
Patent JP-2000102322-A (JP)
Title: Material for artificial cultivation of mushroom
Inventor: NAGAI MASAFUMI
IPC: A01G1/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a material for artificial cultivation capable of providing mushrooms in high yield in the artificial cultivation. SOLUTION: This material for artificial cultivation of mushrooms contains a compound in which (x) is >2.2 and (y) is >0 in the molar ratio of (x):1:(y) of (Al2O3)x:MO (M is Mg and/or Ca):(SiO2)y as an active component. Thereby, mushrooms can be obtained in high yield by adding a small amount of the material for the artificial cultivation even to the mushrooms in which the yield is low in the artificial cultivation, e.g. Grifoila frondosa S. F. Gray.
Patent JP-H0963085-A (JP)
Title: Tracking controller for optical disk recording/ reproducing device
Inventor: NAKASE HIROMI
IPC: G11B7/095
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To enable stable eccentricity corrective operation in an optional track, by storing a tracking error signal in a prescribed track and successively correcting minute amount of the stored data based on the tracking error signal in the optional track. SOLUTION: The tracking error data TE from a tracking error signal detection circuit 102 are stored in a storage circuit 111 through an A/D converter 103, and are inputted to a mean value operation circuit 117. A comparison circuit 118 compares the mean value of the TE for one revolution period of a disk calculated by the circuit 117 with the TE from the converter 103 to output a ternary logic signal to a data correction circuit 119 according to the comparison result. The circuit 119 reads in the TE corresponding to the rotational position of the disk from the circuit 111 to minutely change the TE according to the logic level of the circuit 118. Then, the circuit 119 corrects the data in the circuit 111 through a data correction on/off circuit 120 at the timing that an optical pickup 101 scans an information recording part.
Patent JP-H04101729-A (JP)
Title: D-surface machining method for rotational shaft
Inventor: MIZUTANI MAMORU
IPC: B23P13/02
Filed: 1990-08-10
Abstract: PURPOSE:To reduce manufacturing cost by surroundingly forming a roughly V-shaped groove from the edge part toward the inner side of a rotational shaft appropriately, and performing cutting work so that a part of inclining surface on the inner side of the groove may remain for unnecessary deburring work. CONSTITUTION:A roughly V-shaped groove 3 is surroundingly formed from the edge part 2 toward the dimensional inner side of a rotational shaft 1 appropriately, and a roughly middle part of an inclining surface 5 on the inner side of the rotational shaft 1 to the valley part 4 of the groove 3 is made to become the cutting position 8 of a corner part 7 in a processed part 6 which is subject to D-surface processing. Besides, the roughly middle part of the inclining surface is cut so that a part of the inclining surface 5 may remain rather than the cutting position 7 for D-surface processing. Moreover, cutting is performed so that a part of the inclining surface 5 may remain, taking an angle X of the corner part 7 between a rising surface 9 of the processed part 6 which is subject to D-surface processing and the inclining surface 5 of the groove 3 as an obtuse angle, so that D-surface processing can be performed without generating burrs in the comer part 7. It is thus possible to make manual operation of deburring work unnecessary, eliminate labor and man-hour, and reduce manufacturing cost.